1,3-Dihydro-5-chloro-1-methyl-3-phenyl-2H-benzimidazol-2-one

Modify Date: 2024-01-11 20:57:12

1,3-Dihydro-5-chloro-1-methyl-3-phenyl-2H-benzimidazol-2-one Structure
1,3-Dihydro-5-chloro-1-methyl-3-phenyl-2H-benzimidazol-2-one structure
 Common Name 1,3-Dihydro-5-chloro-1-methyl-3-phenyl-2H-benzimidazol-2-one
CAS Number 37385-92-5 Molecular Weight 258.70300
Density 1.338g/cm3 Boiling Point 404.6ºC at 760mmHg
Molecular Formula C14H11ClN2O Melting Point N/A
MSDS N/A Flash Point 198.5ºC

 Names

Name 5-chloro-1-methyl-3-phenylbenzimidazol-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.338g/cm3
Boiling Point 404.6ºC at 760mmHg
Molecular Formula C14H11ClN2O
Molecular Weight 258.70300
Flash Point 198.5ºC
Exact Mass 258.05600
PSA 26.93000
LogP 2.98260
Index of Refraction 1.65

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DE2275926
CHEMICAL NAME :
2H-Benzimidazol-2-one, 1,3-dihydro-5-chloro-1-methyl-3-phenyl-
CAS REGISTRY NUMBER :
37385-92-5
BEILSTEIN REFERENCE NO. :
0799423
LAST UPDATED :
199612
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C14-H11-Cl-N2-O
MOLECULAR WEIGHT :
258.72

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 16,321,1981
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 16,321,1981
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 16,321,1981
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 16,321,1981

 Safety Information

HS Code 2933990090

 Synthetic Route

6-Chloro-1,3-dihydro-1-phenyl-2H-benzimidazol-2-one structure

6-Chloro-1,3-di...

CAS#:54986-47-9

Dimethyl sulfate structure

Dimethyl sulfate

CAS#:77-78-1

~82%

1,3-Dihydro-5-chloro-1-methyl-3-phenyl-2H-benzimidazol-2-one Structure

1,3-Dihydro-5-c...

CAS#:37385-92-5

Literature: Bianchi; Butti; Rossi; et al. European Journal of Medicinal Chemistry, 1981 , vol. 16, # 4 p. 321 - 326
4-chloro-2-N-phenylbenzene-1,2-diamine structure

4-chloro-2-N-ph...

CAS#:68406-47-3

~%

1,3-Dihydro-5-chloro-1-methyl-3-phenyl-2H-benzimidazol-2-one Structure

1,3-Dihydro-5-c...

CAS#:37385-92-5

Literature: Bianchi; Butti; Rossi; et al. European Journal of Medicinal Chemistry, 1981 , vol. 16, # 4 p. 321 - 326
N1-phenyl-N2-carbethoxy-5-chloro-o.phenylenediamine structure

N1-phenyl-N2-ca...

CAS#:79759-11-8

~%

1,3-Dihydro-5-chloro-1-methyl-3-phenyl-2H-benzimidazol-2-one Structure

1,3-Dihydro-5-c...

CAS#:37385-92-5

Literature: Bianchi; Butti; Rossi; et al. European Journal of Medicinal Chemistry, 1981 , vol. 16, # 4 p. 321 - 326

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

5-chloro-1-methyl-3-phenyl-1,3-dihydro-2h-benzimidazol-2-one
2H-Benzimidazol-2-one,1,3-dihydro-5-chloro-1-methyl-3-phenyl
5-chloro-1-methyl-3-phenyl-1,3-dihydro-benzoimidazol-2-one
1-Methyl-3-phenyl-5-chlorobenzimidazolin-2-one
1,3-Dihydro-5-chloro-1-methyl-3-phenyl-2H-benzimidazol-2-one
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Chemsrc provides CAS#:37385-92-5 MSDS, density, melting point, boiling point, structure, etc. Its name is 1,3-Dihydro-5-chloro-1-methyl-3-phenyl-2H-benzimidazol-2-one>> amp version: 1,3-Dihydro-5-chloro-1-methyl-3-phenyl-2H-benzimidazol-2-one

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